Question

write 3more arithmetic progressions​

Answer 1

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3-Term Arithmetic Progression.

In most general terms, Ramsey Theory studies emergence of patterns as the scale of the objects grows. If a set N9 = {1, 2, 3, 4, 5, 6, 7, 8, 9} of 9 numbers is split into two subsets, then at least one of them contains three terms in arithmetic progression.

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Answer 2

Answer:

Since in an arithmetic sequence, each term is given by the previous term with the common difference added, we can write a recursive description as follows: Term = Previous term + Common Difference. \text{Term} = \text{Previous term} + \text{Common Difference.} Term=Previous term+Common Difference.